Doctors for Aneurysm in Attica

Ο Ιατρός Κωνσταντίνος Θεμιστοκλής MD, MSc, PhD είναι Νευροχειρουργός και διατηρεί ιδιωτικό ιατρείο στους Αμπελόκηπους. Ειδικεύτηκε στην Νευροχειρουργική (2018) μετά από την εκπαίδευση στην Α’ Πανεπιστημιακή Νευροχειρουργική Κλινική του Γενικού Νοσοκομείου Αθηνών «Ο Ευαγγελισμός» (2013-2019). Εκεί απέκτησε ευρεία εμπειρία σε όλο το φάσμα της νευροχειρουργικής, καθώς και στην αντιμετώπιση της σπαστικότητας και του χρόνιου πόνου. Επίσης, έχει εργαστεί στην Νευροχειρουργική Κλινική του  Νοσοκομείου Royal Preston Hospital (2013) του Ηνωμένου Βασιλείου σε θέση Neurosurgical Fellow (Junior level) και μετεκπαιδευτεί στις Νευροχειρουργικές Κλινικές των Νοσοκομείων St George’s Hospital (2019-2020) και Leeds General Infirmary (2020-2021), αποκτώντας εκτεταμένη εμπειρία στην νευροχειρουργική ογκολογία, στις επεμβάσεις βάσης κρανίου, στην αγγειακή νευροχειρουργική και στην χειρουργική σπονδυλικής στήλης.

Έπειτα εργάστηκε ως Επικουρικός Επιμελητής Νευροχειρουργικής στο Γενικό Νοσοκομείο Αθηνών “Κοργιαλένειο-Μπενάκειο-ΕΕΣ” (2021-2024). Από το 2024 έως και σήμερα διατελεί σε θέση Επιμελητή Β’ του Ε.Σ.Υ., στο Γενικό Νοσοκομείο Πειραιά “Τζάνειο”.

Επίσης κατέχει τίτλο μεταπτυχιακών σπουδών μετά την ολοκλήρωση του προγράμματος “Μεθοδολογία Ιατρικής Έρευνας, Βιοστατιστική και Κλινική Βιοπληροφορική” του Τμήματος Ιατρικής του Πανεπιστήμιο Θεσσαλίας, καθώς και πιστοποιητικό εξειδικευμένης επιμόρφωσης ως Σύμβουλος Ιατρικής Δεοντολογίας και Βιοηθικής από το Εθνικό και Καποδιστριακό Πανεπιστήμιο Αθηνών. Από το 2023 είναι Διδάκτωρ  του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών, αφού ολοκλήρωσε την διδακτορική του έρευνα μελετώντας τον Νευροπροστατευτικό ρόλο της πρωτεΐνης Hamartin (TSC-1) κατά την εγκεφαλική ισχαιμία. Τα πειράματα διενεργήθηκαν στο Ίδρυμα Ιατροβιολογικών Ερευνών της Ακαδημίας Αθηνών, όπου και παραμένει μεταδιδακτορικός ερευνητής.

Έχοντας εκπαιδευτεί και εργαστεί σε μεγάλα νοσοκομειακά ιδρύματα του εξωτερικού και νοσοκομεία κορμού της Αττικής, διαθέτει μεγάλη εμπειρία για την αξιόπιστη αντιμετώπιση νευροχειρουργικών παθήσεων, παθήσεων σπονδυλικής στήλης και του χρόνιου πόνου.

Drtoskas Pantelis is a Cardiologist with private practices in Kifisia and Palaio Faliro. He graduated from the Medical School of the University of Athens, specializing in preventive cardiology and cardiac rehabilitation. He completed his specialty training at the First University Cardiology Clinic of Hippocrateio Hospital, gaining experience across the full spectrum of modern cardiology – from emergency care to long-term monitoring of cardiac patients.

As a fellow of the Hellenic Cardiological Foundation and concurrently with the completion of his doctoral thesis, he trained in the United Kingdom (Bexley Cardiac Rehabilitation – Goldie Leigh Hospital), focusing on the prevention of cardiovascular diseases and rehabilitation of patients post-myocardial infarction or cardiac surgery.

He maintains a private practice and responsibly manages all cardiology cases, both preventive and chronic or acute conditions. He provides comprehensive diagnostic testing (cardiac Triplex, Holter monitoring for rhythm and blood pressure, stress testing, preoperative evaluation, etc.) and supportive services based on the principles of precision medicine: genetic testing, stress management, personalized nutrition, and prescribed exercise.

He has participated as an invited speaker at numerous medical conferences and has published scientific articles in reputable international journals, actively contributing to the advancement of contemporary cardiological knowledge.

His goal is to provide high-quality care, grounded in scientific evidence and a compassionate approach – aiming not only for treatment but also for the long-term preservation of cardiovascular health.

Ο Μαρτίνος Βασίλειος είναι Νευροχειρουργός και διατηρεί ιδιωτικό ιατρείο στην Αθήνα και στη Ραφήνα. Διαθέτει πτυχίο Ιατρικής και Χειρουργικής και ειδικεύτηκε στη Νευροχειρουργική της Πανεπιστημιακής Κλινικής Νευροχειρουργικής στο 2ο Πανεπιστημιακό Νοσοκομείο της Ρώμης "Policlinico Tor Vergata". Παράλληλα, διαθέτει μεγάλη εμπειρία στη διάγνωση και αντιμετώπιση νευροχειρουργικών περιστατικών, αφού είναι Επιμελητής A' - Μέλος Ομάδας Νευροχειρουργών του “Ερρίκος Ντυνάν Hospital Center”, Επιστημονικός Συνεργάτης της ιδιωτικής παιδιατρικής κλινικής "ΙΑΣΩ Παίδων. Όλα αυτά τα χρόνια, έχει κληθεί να αντιμετωπίσει, επεμβατικά ή μη, πληθώρα παθήσεων του εγκεφάλου, της σπονδυλικής στήλης, του νωτιαίου μυελού και όχι μόνο. Αντιμετωπίζει όλο το φάσμα των νευροχειρουργικών παθήσεων, ενώ είναι εξειδικευμένος στη χειρουργική εγκεφάλου, και πιο συγκεκριμένα στη νευροογκολογία, στη νευροτραυματολογία, στις αγγειακές δυσπλασίες, στη δυναμική εγκεφαλονωτιαίου υγρού, αλλά και στη χειρουργική της σπονδυλικής στήλης με ιδιαίτερη έμφαση στη διαδερμική προσπέλαση, στις ελάχιστα παρεμβατικές τεχνικές στη διαχείριση του σπονδυλικού πόνου, καθώς και στην ενδοσκοπική και λειτουργική νευροχειρουργική (π.χ. θεραπεία επιληψίας και νόσου Πάρκινσον, DBS). Επίσης, λόγω της κλινικής χειρουργικής & ερευνητικής του εμπειρίας, έχει εξειδίκευση στην ογκολογία εγκεφάλου και νωτιαίου μυελού, στις αγγειακές δυσπλασίες εγκεφάλου, όπως είναι τα ανευρύσματα, οι αρτηριοφλεβώδεις δυσπλασίες και τα φλεβικά και σηραγγώδη αγγειώματα. Παράλληλα, εξειδικεύεται στην υδροκεφαλία, στις κακώσεις εγκεφάλου (επισκληρίδια / υποσκληρίδια αιμορραγία, ενδοεγκεφαλικό αιμάτωμα) και σπονδυλικής στήλης. Επιπρόσθετα, ο ιατρός είναι εξειδικευμένος στη νευραλγία τριδύμου, στην παθολογία αυχενικής μοίρας (δισκοκήλη, σπονδύλωση, μυελοπάθεια, ριζοπάθεια) και στην παθολογία οσφυϊκής μοίρας (δισκοκήλη, στένωση σπονδυλικού σωλήνα). Ακόμη, πέραν της μεγάλης εμπειρίας, διαθέτει και άρτια επιστημονική κατάρτιση, αφού έχει συμμετάσχει σε αρκετά διεθνή συνέδρια και σεμινάρια με ομιλίες και δημοσιεύσεις επιστημονικών άρθρων. Τέλος, βασικό μέλημα του ιατρού είναι η παροχή υπηρεσιών σε όλο το φάσμα της νευροχειρουργικής που θέτουν σε προτεραιότητα τις ανάγκες του ασθενή, καθώς και η υπεύθυνη αντιμετώπιση όλων των νευρολογικών διαταραχών και παθήσεων που επηρεάζουν την καθημερινότητά του.

Dimopoulos Xristos is the Consultant of the 3rd Vascular Surgery Department at the Athens Medical Center, while also maintaining a private practice as a Vascular Surgeon / Angiologist in Kolonaki and downtown Tripoli. He graduated from the Medical School of the University of Athens and holds a doctoral degree from the Medical School of the University of Athens as well as from the Medical School of the University of Düsseldorf, Germany. He is a certified specialized user of vascular ultrasound and has participated as a speaker at international Vascular Surgery conferences. He specialized in the full spectrum of Vascular Surgery & Angiology at the University Clinic of Vascular & Endovascular Surgery in Düsseldorf, Germany (Universitätsklinik Düsseldorf, Germany). After obtaining his specialty, he underwent further training in Minimally Invasive Endovascular Surgery at the internationally recognized Aorta & Peripheral Artery Disease center at the University Clinic of Hamburg, Germany (Universitäres Herz- und Gefäßzentrum Hamburg, Germany) under the supervision of the distinguished Professor Univ.-Prof. Dr. med. Eike Sebastian Debus.

Dr. Melas Mixail is a Vascular Surgeon with private practices in Piraeus and Agia Paraskevi, while also evaluating patients at the Medical Center of Peristeri and the Bioclinic of Athens. He holds a postgraduate degree in Endovascular Surgery from the National and Kapodistrian University of Athens. The doctor specializes in endovascular arterial surgery, endovascular venous surgery, classical surgery, and telangiectasias, including the restoration of arterial stenoses, carotid arteries, venous insufficiency (phlebitis), as well as the placement of permanent catheters for hemodialysis and fistulas with remarkable outcomes. Additionally, the doctor has significant experience in the treatment of phlebitis, varicose veins, carotid stenosis, aneurysms - stents, peripheral arterial disease, diabetic ulcers (diabetic foot), vascular ultrasound, laser applications, classical and endoluminal vascular surgery, and grafts in patients with kidney disease. It is noteworthy that the doctor has served as an attending physician at the General Hospital of Athens "Evangelismos." Finally, he is a collaborator of the Bioclinic of Athens and has undergone further training in major hospitals abroad as well as clinics in Athens and Piraeus.

Klotsa Dimitra is a Cardiologist who maintains a private practice in Zografou. She holds a degree from the Medical School of the National and Kapodistrian University of Athens and received further training in echocardiography at King’s College Hospital in London. There, she specialized in the Heart Failure Clinic (diagnosis, treatment, and follow-up of patients) and in the ultrasound department, performing transthoracic and transesophageal echocardiograms on patients with heart failure. Additionally, she specialized in Pathology at the General Oncology Hospital "Agioi Anargyroi" and in Cardiology at the Cardiology Clinic of the Nursing Institution of the Army Pension Fund (NIMTS). Finally, she has conducted stress tests in the Nuclear Medicine Department of the Cardiology Athens, where she is also the Head of the Ultrasound Department.

Papamentzelopoulos Spyridon is a Cardiologist and operates a private practice in Piraeus. He was admitted to the Military Officers School of Corps and is a graduate of the Medical School of Aristotle University of Thessaloniki. He initially specialized in Pathology at the 401 General Military Hospital of Athens for two years, including nine months in the Intensive Care Unit, and subsequently specialized in Cardiology for four years at the Onassis Cardiac Surgery Center. There, he participated in the management of numerous and complex cardiological cases, while also performing hundreds of diagnostic (stress tests, echocardiograms, Holter monitoring, and others) and interventional procedures (coronary angiographies, angioplasties, cardiac catheterizations, intravenous pacing). Additionally, he has participated in international studies of new transcatheter techniques for treating cardiac valve diseases (TAVI), as well as in the monitoring of patients with heart failure (using left ventricular assist devices [LVAD]) and heart transplantation. At his private practice, he provides specialized solutions tailored to the needs of his patients.

I am Mr Nektarios K. Mazarakis, a neurosurgeon and complex spinal surgeon fully trained in the UK and Ireland. I am an Assistant Professor of Neurosurgery at the Aristotle University of Thessaloniki and provide medical services in Athens and Thessaloniki.

My practice is dedicated to delivering the highest standards of care in neurosurgery and spinal surgery, with particular focus on complex spinal disorders, neuro-oncology, and minimally invasive approaches.

Elena Xairetaki - Premedicare is a Cardiologist and a member of the medical team at the Premedicare Polyclinic. She is a graduate of the Medical School of the National and Kapodistrian University of Athens (NKUA) and provides her services as a Cardiologist while also serving as the Scientific Director of the BIOIATRIKI Group. She specialized in Cardiology at Evangelismos Hospital and has served as an Assistant Consultant at Pammakaristos Hospital. Combining her experience and recognized scientific expertise, she manages a wide range of cases encompassing the full spectrum of her specialty.

Triantafyllis Dimitrios is a Cardiologist who maintains private practices in Kypseli and Nea Psychiko. He holds a medical degree from the University of Ioannina with further training in Echocardiography (stress echo, transesophageal studies, three-dimensional imaging) from the Hippocrates Hospital of Athens and the Educational Program of the International Academy of Medical Ultrasound in Berlin. In addition to his private practice, he is a Scientific Associate - Cardiologist at DTHKA "Hygeia" and head of the Stress Echo Department at the Central Athens Clinic. He has also collaborated with the Euroclinic of Athens, where he gained significant experience in performing stress echo and transesophageal echocardiographic studies. At his cardiology clinic and laboratory, he offers comprehensive and specialized cardiological examinations covering the entire spectrum of cardiovascular diseases.

Ο Γιοσδέκος Αλέξανδρος είναι Αγγειοχειρουργός - Αγγειολόγος, Αν. Διευθυντής Αγγειοχειρουργικής Κλινικής στην Ευρωκλινική Αθηνών. Είναι απόφοιτος της Ιατρικής Σχολής Αθηνών (ΕΚΠΑ) και διατηρεί ιδιωτικό ιατρείο στην οδό Βασ. Σοφιάς 104, στην Πλατεία Μαβίλη. Το 2016 μετέβη στο Ηνωμένο Βασίλειο όπου ειδικεύθηκε στην Αγγειακή και Ενδαγγειακή Χειρουργική. Πιο συγκεκριμένα, εργάσθηκε αρχικά ως Clinical Fellow in Vascular and Endovascular Surgery στο University Hospital of South Manchester (06/2016-02/2017) και εν συνεχεία ως Senior Specialist Registrar in Vascular and Endovascular Surgery στο East Suffolk and North Essex NHS Foundation Trust (02/2017-05/2020). Υπό την καθοδήγηση του Διευθυντή Αγγειοχειρουργικής A. Howard, ειδικεύθηκε σε όλο το φάσμα της κλασικής ανοικτής αγγειοχειρουργικής (ανοικτή αποκατάσταση ανευρυσμάτων κοιλιακής αορτής, ενδαρτηρεκτομή καρωτίδας, αρτηριακές παρακάμψεις- bypass, αρτηριοφλεβικες επικοινωνίες- fistula σε ασθενείς με νεφρική ανεπάρκεια) καθώς και των νεότερα ελάχιστων επεμβατικών/αναίμακτων τεχνικών όπως στις σύγχρονες ενδαγγειακές τεχνικές με την τοποθέτηση stent για αρτηριακές και φλεβικές παθήσεις αλλά και την αντιμετώπιση κιρσών με χρήση θερμικών και χημικών τεχνικών όπως laser, υπερήχους και σκληροθεραπεία. Έλαβε εκπαίδευση στη διενέργεια και ερμηνεία των έγχρωμων υπερηχογραφημάτων (triplex) των αγγείων. Το Αγγειοχειρουργικό Κέντρο του East Suffolk and North Essex αποτελεί σταθμό και ένα από τα ελάχιστα παγκοσμίως στη λαπαροσκοπική/ρομποτική αποκατάσταση των ανευρυσμάτων κοιλιακής αορτής καθώς και στην υβριδική αντιμετώπιση εμμένουσων ενδοδιαφυγών μετά από ενδαγγειακή αποκατάσταση (EVAR) ανευρυσμάτων κοιλιακής αορτής (CEALER). Απέκτησε επίσης εμπειρία στην ελάχιστα επεμβατική αντιμετώπιση σπάνιων παθήσεων, όπως σε endofibrosis των λαγόνιων αρτηριών σε επαγγελματίες ποδηλάτες και αθλητές αντοχής. Το 2019 έγινε κάτοχος μεταπτυχιακού διπλώματος (MSc) με τίτλο «Ενδαγγειακές τεχνικές» και βαθμό «Άριστα», του Διακρατικού Μεταπτυχιακού Προγράμματος Σπουδών των Ιατρικών Σχολών των Πανεπιστημίων Αθηνών και Μιλάνου. Από το 2021 έως σήμερα είναι υποψήφιος Διδάκτωρ της Ιατρικής Σχολής του Πανεπιστημίου Αθηνών. Έχει συμμετάσχει σε πληθώρα Ελληνικών και Διεθνών συνεδρίων, με παρουσίαση εργασιών και βραβεύσεις. Ασχολείται ενεργά με τη συγγραφή μελετών και έχει ιδιαίτερο ενδιαφέρον στη διενέργεια μετα-αναλύσεων που έχουν δημοσιευτεί στα πιο έγκυρα Αγγειοχειρουργικά περιοδικά διεθνώς. Επέστρεψε στην Ελλάδα το 2020 και κατέχει θέση Αν. Διευθυντή Αγγειοχειρουργικής στην Ευρωκλινική Αθηνών.

Athanasiou Minas is a Cardiologist operating a private Cardiology Clinic within the DoctorsPlus medical complex in Nea Erythraia since 2016. He completed his medical studies at the "Alma Mater Studiorum" University of Bologna, Italy, in 2005. Subsequently, he obtained his Cardiology specialty certification in 2016 after successful training at the Cardiology Clinic of the General Hospital "Amalia Fleming," where he gained experience managing numerous acute and chronic cardiovascular cases. Concurrently, he has been certified by the Ministry of Health in performing cardiac Ultrasound - Triplex examinations. During his training, he specialized in the execution and interpretation of diagnostic tests such as exercise stress tests, Holter monitoring, and stress tests at the Nuclear Medicine Department of NIMTS. He trained in the evaluation of arrhythmia events at the Electrophysiology Department of the General Hospital "Alexandra" and in interventional treatment of acute coronary syndromes at the Hemodynamics Department of the General Hospital "Sismanoglio." Additionally, he has significant experience from the Cardiothoracic Surgery Department of the General Hospital of Athens "Evangelismos." His academic contributions include presentations at Scientific Conferences, and he is an active member of the Medical Association of Athens and the European Society of Cardiology. Finally, at his private practice, he has performed a substantial number (over 2000) of cardiac Ultrasound - Triplex examinations and exercise stress tests, while regularly monitoring a large number of cardiology patients in the wider area of the Municipality of Kifisia.

Dr. Konstantopoulos Theofanis MD, MSc, PhD is a Vascular Surgeon - Angiologist, Doctor of the Medical School of Athens, with a private practice in Mavili Square. He holds a Medical Degree from the Medical School of Aristotle University of Thessaloniki and the Military Officer School of Corps, and he received further training at Madigan Army Medical Centre in the United States of America. He specialized in General Surgery at the First Surgical Clinic of the 401 General Military Hospital of Athens and the First Surgical Clinic of the General Hospital of Athens "Sismanoglio." Additionally, he specialized in Vascular Surgery at the Vascular Surgery Clinic of the General Hospital of Athens "Sismanoglio" and completed a postgraduate program in Vascular Surgery and Endovascular Techniques at the Medical School of the National and Kapodistrian University of Athens. He is conducting his doctoral thesis on the "Study of angiogenesis factors during intermittent application of percutaneous electrical stimulation in patients with peripheral artery disease" at the Medical School of the National and Kapodistrian University of Athens. He is a Consultant at the Vascular Surgery Department of the 417 Nursing Foundation of the Army Pension Fund and has served as a Scientific Collaborator at the General Hospital of Rhodes. Finally, Dr. Konstantopoulos actively participates in numerous conferences and seminars in Greece and abroad as part of his continuous professional development.

Moustardas Marios MD, MSc, PhD, FICA is a Vascular Surgeon - Angiologist, Director of the Vascular Surgery Department at the "Iasis" clinic in Chania, where he also sees patients in a private practice in Marousi. He holds a doctoral thesis in the Surgical Sector of the Medical School of the National and Kapodistrian University of Athens and a medical degree from Aristotle University of Thessaloniki. Additionally, he received advanced training in endovascular surgery at the European Vascular Masterclass in Amsterdam and in the use of laser for the treatment of varicose veins. Throughout his career, he has worked at numerous hospitals in Greece as an Attending Physician, in some of which he has served as Deputy Director, equipping him with the appropriate knowledge and experience to handle all vascular surgical cases. In his clinics, he employs the endovascular method – placement of stent grafts – and is capable of performing angioplastic restorations with balloons or stent placement in both central and peripheral vessels. Finally, he has published articles in international surgical scientific journals and maintains a continuous presence at Greek and international conferences on Vascular and Endovascular Surgery.

Dr. Papamixail Nikolaos is a Cardiologist with a private practice in Ampelokipi. He holds a medical degree from the Medical School of the National and Kapodistrian University of Athens and specialized in Cardiology at the Cardiology Clinic of the Military Fund Nursing Institution (NIMTS). He is an Associate at the "Athinaion" Clinic and Consultant Cardiologist at the 2nd Cardiology Clinic of the Euroclinic Athens. Additionally, he serves as the Scientific Director of the Cardiology Department at Euromedica Palaio Faliro, Consultant Cardiologist at the Bioclinic Athens, and Scientific Collaborator at the Hypertension Unit of the University Cardiology Clinic of the General Hospital of Athens "Hippocratio". Furthermore, the doctor has contracts with the Journalists’ Fund EDOEAP and the employees’ fund of the Bank of Greece ATPSYTE. Hospitalization and treatment for all cardiovascular diseases are available in a private clinic with all insurance funds and private insurance coverage. Finally, he actively participates in numerous conferences and seminars in Greece and abroad, presenting at Greek and international conferences and publishing in medical journals.

Dr. Papasideris Xristos is a Vascular Surgeon - Angiologist, PhD holder from Democritus University of Thrace, maintaining private clinics in Marousi and Kallithea. He graduated from the Medical School of the University of Rome “La Sapienza” and holds a postgraduate diploma in "Vascular Surgery: Endovascular Techniques." He also completed advanced training at the Vascular Surgery Clinic of Heinrich – Heinle University in Düsseldorf, Germany. He has been a scientific associate at the Vascular Surgery Clinic of the University of Athens, the University General Hospital Attikon, as well as a collaborator and surgeon at private hospitals. During his specialty training, he worked at the Onassis Cardiac Surgery Center, Evangelismos Hospital, Konstantopouleio General Hospital of N. Ionia “Agia Olga,” and the University General Hospital of Alexandroupolis. Additionally, he teaches at the Medical School of the National and Kapodistrian University of Athens as part of the course ‘Vascular Surgery,’ has participated as a speaker in conferences and workshops, and has numerous presentations at international conferences and publications in internationally recognized journals. He is a member of the Hellenic Professional Association of Vascular Surgeons and a board member of the Angiology Society, the Hellenic Vascular Surgery Society, and the Union of EOPYY Physicians (ENI-EOPYY), serving as the General Secretary. Finally, he specializes in the latest minimally invasive endovascular techniques.

Georgios Xatzantonis is a vascular surgeon-endovascular surgeon. He trained at one of the largest centers for diabetic foot management and vascular access (fistula) in Germany and specializes in innovative endovascular techniques, having performed over 2,000 related procedures on hemodialysis patients in Germany and Greece. He is the head of the Vascular Access Center at Errikos Dunant Hospital, as well as the head of the Vascular Access Department at the 2nd Vascular Surgery Clinic, National and Kapodistrian University of Athens, at GNA “Laiko” Hospital. Mr. Xatzantonis is the pioneer behind the establishment of the first vascular access center in Greece, recognized by the international Vascular Access Society as a training center for vascular access surgery for hemodialysis patients. Finally, the physician is a scientific collaborator at Errikos Dunant Hospital, Mediterraneo Hospital, and GNA “Laiko” Hospital.